'Big Bang Theory' star Simon Helberg to narrate 'Secrets of the Universe' documentary
Sunday, September 6, 2015 - 11:00
in Astronomy & Space
Karen ButlerEL SEGUNDO, Calif., Sept. 6 (UPI) -- "Big Bang Theory" cast member Simon Helberg is to narrate the 3D science film "Secrets of the Universe," its producers announced.